... 21.12.2002 . ... Credit: SOHO - EIT Consortium, ESA , NASA Explanation: Aloha and Season's greetings! On December 22nd, at 01:14 Universal Time (December 21, 3:14pm Hawaii-Aleutian Standard Time ), the Sun reaches its southernmost point in planet Earth's sky marking the final season change for the year 2002. In celebration, consider this delightfully detailed, brightly colored image of the active Sun . ... December . ... Publications with keywords: Sun - eit - extreme ultraviolet - solstice . ...

Databases (NSDC) of the Natural Planetary Satellites. ... NSDC: Database of astrometric observations of Natural Planetary Satellites . ... They are thoroughly looking for observations in different sources, creating their owndatabases which are then mostly inaccessible to other researchers. ... In the file "content" with explications, the reference is given to the data source as well as the bibliographic reference. ... Data sources. ... Why a specific bibliographic database for Natural satellites? ...

... Tonight's Sky . ... Astronomy for Kids . ... Sky Events . ... BaBar data hint at cracks in the standard model . ... The latest results from the BaBar experiment may suggest a surplus over standard model predictions of a type of particle decay called т??B to D-star-tau-nu.т?? ... Recently analyzed data from BaBar, a high-energy physics experiment in the U.S., may suggest possible flaws in the standard model of particle physics т?? the reigning description of how the universe works on subatomic scales...

Astronotes Armagh Planetarium's Stellar Blog! ... Space Flight . ... Earth Satellites . ... Leonid meteors seen from 13 km altitude aboard an aircraft during the 1999 Leonids Multi-Instrument Aircraft Campaign (Leonid-MAC). Comet Tempel-Tuttle provides the cometary debris for the Leonid meteor shower. ... Every 17-19 November Earth crosses Tempel-TuttleтАЩs orbit and the Leonids become visible. With clear, dark skies observers may see 10 to 15 Leonid meteors every hour on those mornings. ...

... Моделью какой-либо системы аксиом называется математическая структура (т. е. совокупность элементов, операций и отношений), удовлетворяющая этим аксиомам. Система аксиом, в свою очередь, нередко создается в целях описания с ее помощью какой-либо конкретной математической структуры, представляющей специальный интерес ? ... Эти другие модели (желательные или нежелательные ? ... В этих нестандартных моделях понятия бесконечно большой величины и бесконечно малой величины приобретают новвый смысл. ...

Department of Design and Construction of Non-Standard Astronomical Technics . ... Yury A. Bubnov . ... Alexander V. Korolev . Alexander P. Kulish . ... Yury G. Ostrenskiy . ... Alexander V. Potapovich . ... Elena S. Sergeeva . Irina V. Seregina . Yury S. Streletskiy . Elena N. Titova . Irina N. Tikhonova . ...

... The software enables to browse HITRAN-86 or 96 databases. It enables input first 7 atmospheric gases. ... calculate atmospheric transmittance on any pressure level, . calculate instrument transmission functions through the atmosphere, . ... The software is supplied by standard atmospheric profiles, extracted from FASCODE_3.0 FORTRAN codes (dowloaded from PL/GP), and by instrument response function for IR channels of NOAA 14 satellite (both AVHRR and HIRS, downloaded from NOAA/NESDIS). ...

... They are known: active quantum frequency standards on the ammonia molecules beams (molecular generator) on the hydrogen generator (hydrogen generator) passive quantum frequency standards on the Cs atoms’ beam (cerium atomic beam tube); active and passive quantum frequency standards with an optical pumping of Cs or Rb steams. The stability of atomic beam quantum frequency standard achieves 10^ - 14. ...

spectrum1d - compute auto- [and cross- ] spectra from one [or two] timeseries. spectrum1d [ x [ y ] file ] -S segment _ size ] [ -C ] [ -D dt ] [ -N name _ stem ] [ -V ] [ -W ] [ -bi [ s ][ n ] ] [ -bo [ s ] ] spectrum1d reads X [and Y] values from the first [and second] columns on standard input [or x [ y ] file ]. ... Units same as ypower. name _ stem .npower Power spectral density of the noise output. Units same as ypower. name _ stem .gain Gain spectrum, or modulus of the transfer function. ...

... Telescopes . ... CCD photometer . ... One of the principal devices used in observations at the telescope Zeiss-1000 is a CCD photometer. ... The count rates (electron per second) for ADU = 1e - computed throughout the image for U = B = R = I = 20.0 for an object observed at air mass equal to 1.0 with the given version of CCD at the telescope Zeiss-1000 are presented in Table 1. Table 1: Quantum efficiency and count rate in the broad-band system of the CCD photometer of the telescope Zeiss-1000. ...

... Киевский клуб любителей астрономии "Астрополис" > . ... Товары для Любителей Астрономии > . EQDrive Standard" . ... Бердянское общество любителей астрономии "ОРИОН" . ... Благодарностей: 245 . ... 08 Июль 2013, 18:09:37 ? ... Для гурманов будут в скором будущем EQDrive-standard, EQDrive-maxi - мы над этим работаем. eqdrive_02_2.jpg (141.69 КБ, 800x600 - просмотрено 2865 раз.) ... Ответ #1 : 08 Июль 2013, 18:10:13 ? ... Цитата: OnlyBussiness от 08 Июль 2013, 23:01:34 Ответ неправильный. ...

... Restoration of a 1916 Warner Swasey Telescope . Alan Sliski . Thursday, Sep 10, 2015 at 8:00 PM . ATMoB and Antique Telescope Society member Alan Sliski’s talk will cover a few aspects of the restoration of a 1916 Warner Swasey Telescope, and the history around the telescopes made by Warner and Swasey. ... Please join us for a pre-meeting dinner discussion at Changsho, 1712 Mass Ave, Cambridge, MA at 6:00pm before the meeting. ... Copyright (c) Amateur Telescope Makers of Boston, Inc. ...

... This is a photometric data reduction program. Currently it works under MS DOS only! ... Correction of the data for the atmospheric extinction; . ... using special observations of standard stars, and . using comparison stars observations (under some conditions); . ... The distribution includes the manual in LaTeX and DVI format (in Russian only...), examples of data files and the binary. ... All above files are stored is a self-extracting archive file for MS DOS, which you can get right away. ...

... Опубликовано 25 августа 2009 г. Обновлено 1 июля 2010 г. Обновление: В результате голосования в июне 2010 г. жители округов Старк и Биллингс, штат Северная Дакота, отклонили предложение о смене часового пояса. ... Рубрика: Часовые пояса мира | Метки: Central Standard Time , Mountain Standard Time , North Dakota , Stark County , time zone , time zone change , округ Старк , Северная Дакота , часовой пояс | ... Часовые пояса мира (13) . Часовые пояса России (10) . ... Блог о часовых поясах . ...

After filling in and submitting this form it will be processed and sent to WDC-B data manager responsible for the data of your interest. You will receive requested data by conventional or electronic mail according to your preference. ... E-mail address: . Regular postal address: . ... Low Atmosphere . ... Radiation Belts of Earth . International Geomagnetic Referece Field Model (IGRF) . ... Press button below to submit your request to WDC-B data manager or reset your selections. ...

SIMPLE = T / file does conform to FITS standard BITPIX = 8 / number of bits per data pixel NAXIS = 0 / number of data axes EXTEND = T / FITS dataset may contain extensions COMMENT FITS (Flexible Image Transport System) format is defined in 'AstronomyCOMMENT and Astrophysics', volume 376, page 359; bibcode: 2001A .. ... IMAGEW = 4256 / image width IMAGEH = 2832 / image height ANRUN = T / Solve this field! ...

The participants have to be familiarized in advance with the site of the round during the daytime in the case the round (part of the round) organized during the night. In the case the round have a task with a telescope (except for observations with the already adjusted and guided telescope) every participant has to be familiarized with that actual telescope, on which one the participant will work during the round . ... APAO 2005 Irkutsk , IAO 2006 Bombay, APAO 2006 Vladivostok, IAO 2007 Crimea, . ...

... Publication Originality and Plagiarism The PASP and ASPCS publication agreements warrant that authored manuscripts are original and previously unpublished. ... Peer Review, Confidentiality, and Conflicts of Interest Reviews of all PASP manuscripts are strictly confidential and all reviewers are anonymous. ... Authors are expected to follow the recommendations of reviewers and editors to correct and augment their manuscript citations when requested to do so. ...

... Events . ... Pre-university education . ... Research areas . ... Samara region . ... Samara State Aerospace University Research Research and education centers Research Laboratory of the "Analytical instruments and systems' (RL-54) . ... Development of control systems by applying a protective coating on the inner surface of pipes. Development of non-contact optical and acoustic systems for measurements of geometric parameters of profile products , including pipeline facilities. ...

... Simulators . ... Functional Cargo Block (FGB) simulator; . ... Each partner participating in the ISS construction elaborates and develops simulators and trainers of its own segment on a home base; . Training of astronauts on the station segments' operation is carried out on the basis of countries - customers, investigators and researchers; . ... Info: Industry news On-line Data Company ATLAS news Events We in press Contact . Copyright 2000-2016 ATLAS Aerospace . ...